#include "chartwork.h"
ChartWorker::ChartWorker(QObject *parent) : QObject(parent)
{
    chartUpdateTimer = new QTimer(this);
    connect(chartUpdateTimer, &QTimer::timeout, this, &ChartWorker::updateChart);
    chartUpdateTimer->start(450); // 每450毫秒更新一次图表
}

void ChartWorker::start()
{

}
